This book investigates the critical role of gases in modern medical practices. Authored by E. B. Smith, a presumed expert in the field, the work likely draws upon chemical principles and clinical applications to explain the therapeutic and diagnostic uses of various gases. The central argument appears to focus on the scientific underpinnings and practical implementation of gas-based medical treatments and procedures.

Given the specialized nature of the topic, 'Gases in Medicine' is likely regarded as a technical reference for medical professionals and students. Its value would stem from its detailed exploration of the scientific basis for gas applications in healthcare. The book probably serves as a foundational text for understanding the chemistry and physics behind these essential medical tools.